Anti-theft electronic lead seal management system for coal transportation vehicles
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1. Scheme application and description
(1) Status of the enterprise
In view of the current status of coal land transportation, the large volume and long distance, theft or shoddy phenomenon occurs during the transportation, which seriously affects the reputation of the transportation company, and even causes the company to suffer heavy economic losses. The traditional management method is mainly the driver contract Restrictions, road inspections, rewards and punishments, as well as persuasion and education as the mainstay, the actual results have been minimal. The use of high-tech management methods and the introduction of RFID technology are undoubtedly an advanced management method and a concrete manifestation of advanced experience at home and abroad.
(2) RFID electronic lead seal
The electronic seal is in the ordinary seal, with aRFIDThe lead seal of the electronic chip, the chip has a globally unique ID code, and can read and write and exchange data through a handheld terminal, and realize computer management.
(3) Features of electronic seals
The recognition speed is fast, the security is high, the use is convenient, the non-replaceable copy, and the data information can be stored.
(4) Application of electronic signature
At the departure place, the vehicle is sealed with electronic lead seals and photographs, and the data is read. This is the sealing process; when arriving at the destination, the data is also read and the tags are removed. This is the unsealing process. All data is stored in the handheld In the reader, upload regularly to realize platform software management.
(5) Main hardware components
Vehicle label management is mainly composed of vehicle windshield label, origin and destination long-distance card reading facilities (instructions omitted); electronic signature management is mainly composed of electronic signatures, card issuers, handheld card readers and system software .
2. Process link description:
1. Permission management: It is to control the user permissions of the electronic seal. No one can write information on the electronic seal, which is convenient for controlling the electronic seal.
2. Sealing management: the special person at the origin place seals the trucks loaded with coal, and writes some information into the electronic seal at the same time to ensure that each vehicle is in the sealed state before being put on the road. Take a picture and save it.
3. Unseal management: When the coal transportation vehicle arrives at the destination, the integrity of the electronic seal is first checked, and then the information of each electronic seal is collected, and the photos are kept on file. If there is no problem, you can enter the unloading area.
4. Download information: The handheld computer reads the electronic signature information of the coal truck and insures it, and uploads it to the control center at the same time.
5. Information management: The control center centrally manages the collection information of the origin and destination and keeps a complete information record
6. Query and comparison: compare the seal information of the origin and the unblocking information of the destination to ensure theElectronic signatureThere is no error in the information.
7. Commonly used functions: The entire process of transporting vehicle information can be temporarily controlled, including the sealing information of the origin, and the destination inspection information comparison.
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